# Math

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Montel loaned \$6800 to a friend for 13 months at an annual rate of 7.7% simple interest. How much interest did the borrower owe?

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\$5236 interest(not total)

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how you getting 5236 ?

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I = Prt

I = 6800(7.7)(1.8)

I = 9424.8 ... I think

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I=prt

6800(0.077)13/12)=565.49 ??

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565.49 is right.

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